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首页> 外文期刊>Journal of Nanoscience >Rapid Biosynthesis of Silver Nanoparticles by Exploiting the Reducing Potential ofTrapa bispinosaPeel Extract
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Rapid Biosynthesis of Silver Nanoparticles by Exploiting the Reducing Potential ofTrapa bispinosaPeel Extract

机译：通过利用美人蕉提取物的还原潜力快速生物合成银纳米颗粒

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Present work reports exceptionally high reducing capacity ofTrapa bispinosato synthesize monodispersed silver nanoparticles (SNPs) within 120 seconds at 30°C which is the shortest tenure reported for SNP synthesis using plants. Moreover, we also instigated impact of different pH values on fabrication of SNPs using visible spectroscopy with respect to time. Percentage conversion of Ag+ions into Ag° was calculated using ICP-AES analysis and was found to be 97% at pH = 7. To investigate the reduction of Ag+ions to SNPs, cyclic voltammetry (CV) and open circuit potential (OCP) using 0.1 M KNO3were performed. There was prompt reduction in cathodic and anodic currents after addition of the peel extract which indicates the reducing power ofT. bispinosapeel. Stability of the SNPs was studied using flocculation parameter (FP) which was found to be least at all the pH values. FP was found to be indirectly proportional to stability of the nanoparticles.
机译：目前的工作报道了在30°C下120秒内Trapa bispinosato合成单分散银纳米颗粒（SNPs）的异常高的还原能力，这是使用植物进行SNP合成的最短使用期限。而且，我们还利用可见光谱在时间上激发了不同pH值对SNP制备的影响。使用ICP-AES分析计算出Ag +离子向Ag°的转化百分比，发现在pH = 7时为97％。 ）使用0.1μMKNO3进行。加入果皮提取物后，阴极电流和阳极电流迅速降低，这表明T的还原能力。 bispinosapeel。使用絮凝参数（FP）研究了SNP的稳定性，该参数至少在所有pH值下均如此。发现FP与纳米颗粒的稳定性成间接比例。

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